- phenixbb - phenix-online.org

PhD and Postdoc position - Structural biology methods development at Würzburg University, Germany
by Andrea Thorn 22 Aug '19

22 Aug '19

Dear colleagues, for two projects in structural biology methods development, the Thorn Laboratory the Rudolf Virchow Center at the University of Würzburg is looking for a PHD CANDIDATE (m/f/d) and a POSTDOCTORAL RESEARCHER (m/f/d) Our lab develops new methods for macromolecular X-ray crystallography and Cryo-EM. In these exciting projects you will improve how well we understand, measure and model macromolecular crystal structures using practical experiments and big data analyses. We are looking for candidates with skills in data analysis and programming. Any previous experiences in crystallography, molecular biology, machine learning, image or statistical analysis are also a bonus. You should be a good communicator. For the PhD project, we offer a 36-month full- or part-time position, embedded in the Würzburg Graduate School for Life Sciences (GSLS); for the postdoctoral position, we offer a 30-month full- or part-time position with a competitive salary as well as career and family support. For more details, see: https://www.uni-wuerzburg.de/fileadmin/43020000/2019/PhD_Thorn_August_2019_… https://www.uni-wuerzburg.de/fileadmin/43020000/2019/Postdoc_Thorn_July_201… https://www.uni-wuerzburg.de/rvz/forschung/assoziierte-forschungsgruppen/ag… If you have any questions, please email me: andrea.thorn(a)uni-wuerzburg.de. Best wishes, Andrea Thorn. _____ Dr. Andrea Thorn group leader Rudolf Virchow Center for Experimental Biomedicine University of Wuerzburg Josef-Schneider-Str. 2 97080 Wuerzburg Germany andrea.thorn(a)uni-wuerzburg.de https://www.uni-wuerzburg.de/en/rvz/research/associated-research-groups/tho…

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Error very small nonbonded interaction distances.
by Ahmad Khalifa 21 Aug '19

21 Aug '19

Hello, I attached the log file below. Best regards.

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CCTBX documentation questionnaire
by Dorothee Liebschner 20 Aug '19

20 Aug '19

Hi everyone, During this year's ECM computing school, it came up that the CCTBX does not have a lot of documentation. This seems to be a major reason why people don't use it, even if they would like to employ the libraries. We would like to find out which parts of the CCTBX are the most interesting for users. We certainly cannot provide extensive documentation for the entire toolbox, but we can see what we can do once we know the main areas of interest. So if you were in the situation of wanting to use the CCTBX but decided to stay away from it because the documentation was non-existent or obscure, please let us know by filling out the questionnaire below (it's anonymous): questionnaire CCTBX documentation <https://forms.gle/9RawJFfHyEvhCVVP7> Best wishes, Dorothee -- Project Scientist, Molecular Biophysics and Integrated Bioimaging Lawrence Berkeley National Laboratory 1 Cyclotron Road, M/S 33R0345 Berkeley, CA 94720 Tel: (510) 486-5709 Fax: (510) 486-5909 Web: https://phenix-online.org

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Berkeley Server Downtime (8/16 - 8/18)
by Billy Poon 18 Aug '19

18 Aug '19

Dear all, On Friday, August 16, our servers will be shut down starting at 4:00 pm Pacific for scheduled maintenance in our building. We expect that the servers will be available by 10:00 am Pacific on Sunday (8/18) at the latest. This will affect, - The Phenix web site (http://phenix-online.org/) - The DIALS West web site (http://dials.lbl.gov/) - The CCI web site (http://cci.lbl.gov/) - The Structural Biology Technology Portal (http://technology.sbkb.org/) Bug reports and emails requesting help should be queued and we will receive them once the servers are back online. We apologize for any inconvenience. -- Billy K. Poon Research Scientist, Molecular Biophysics and Integrated Bioimaging Lawrence Berkeley National Laboratory 1 Cyclotron Road, M/S 33R0345 Berkeley, CA 94720 Tel: (510) 486-5709 Fax: (510) 486-5909 Web: https://phenix-online.org

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Re: [phenixbb] [cctbxbb] CCTBX documentation questionnaire
by Dorothee Liebschner 16 Aug '19

16 Aug '19

Hi Ben, Yes there is a reason: Checkbox option (multiple answers) does not support redirecting the answer (I wanted that feature). Your options: - You can choose "other" and list the libraries in question and describe what is problematic for each. - You can fill out the questionnaire several times (choose a different module each time) - You can write us (or me) an email and tell us details Cheers, Dorothee On Fri, Aug 16, 2019 at 12:21 AM ben.williams(a)diamond.ac.uk < ben.williams(a)diamond.ac.uk> wrote: > Dear Dorothee, > > Is there a reason for only allowing a single choice of library in the > questionnaire? I've wanted to use several components from across the CCTBX > project and would like my response to reflect that. I'm sure there are > probably others in the same boat. > > Many thanks, > Ben > > — > Ben Williams > Post-doctoral research associate > Scientific Software > Diamond Light Source > > On 15 Aug 2019 20:05, Dorothee Liebschner <dcliebschner(a)lbl.gov> wrote: > Hi everyone, > > During this year's ECM computing school, it came up that the CCTBX does > not have a lot of documentation. This seems to be a major reason why people > don't use it, even if they would like to employ the libraries. > We would like to find out which parts of the CCTBX are the most > interesting for users. We certainly cannot provide extensive documentation > for the entire toolbox, but we can see what we can do once we know the main > areas of interest. > So if you were in the situation of wanting to use the CCTBX but decided to > stay away from it because the documentation was non-existent or obscure, > please let us know by filling out the questionnaire below (it's anonymous): > > questionnaire CCTBX documentation<https://forms.gle/9RawJFfHyEvhCVVP7> > > Best wishes, > > Dorothee > > -- > Project Scientist, Molecular Biophysics and Integrated Bioimaging > Lawrence Berkeley National Laboratory > 1 Cyclotron Road, M/S 33R0345 > Berkeley, CA 94720 > Tel: (510) 486-5709 > Fax: (510) 486-5909 > Web: https://phenix-online.org<https://phenix-online.org/> > > > -- > This e-mail and any attachments may contain confidential, copyright and or > privileged material, and are for the use of the intended addressee only. If > you are not the intended addressee or an authorised recipient of the > addressee please notify us of receipt by returning the e-mail and do not > use, copy, retain, distribute or disclose the information in or attached to > the e-mail. > Any opinions expressed within this e-mail are those of the individual and > not necessarily of Diamond Light Source Ltd. > Diamond Light Source Ltd. cannot guarantee that this e-mail or any > attachments are free from viruses and we cannot accept liability for any > damage which you may sustain as a result of software viruses which may be > transmitted in or with the message. > Diamond Light Source Limited (company no. 4375679). Registered in England > and Wales with its registered office at Diamond House, Harwell Science and > Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom > > _______________________________________________ > cctbxbb mailing list > cctbxbb(a)phenix-online.org > http://phenix-online.org/mailman/listinfo/cctbxbb > -- Project Scientist, Molecular Biophysics and Integrated Bioimaging Lawrence Berkeley National Laboratory 1 Cyclotron Road, M/S 33R0345 Berkeley, CA 94720 Tel: (510) 486-5709 Fax: (510) 486-5909 Web: https://phenix-online.org

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Postdoctoral Research Assistant (Structural biology) at University of Dundee (Alessio Ciulli)
by KH Chan 15 Aug '19

15 Aug '19

Posting on behalf of Prof. Alessio Ciulli: Professor Alessio Ciulli’s laboratory is seeking a postdoctoral researcher to undertake research in collaboration with one of the leading pharmaceutical companies supporting the Division of Signal Transduction Therapy (DSTT). The DSTT facilitates collaborations between some of the world’s major pharmaceutical companies (Boehringer Ingelheim, GlaxoSmithKline, and Merck-Serono) and leading Dundee-based researchers with a proven track record of achievement in understanding and exploiting the fundamental molecular causes of human disease in the fields of cancer, immune-regulation, neurodegeneration and hypertension resulting from disruptions in protein ubiquitylation, phosphorylation and other signalling networks. The successful applicant will be based within the Ciulli lab in Dundee ( http://www.lifesci.dundee.ac.uk/groups/alessio-ciulli). The laboratory is pioneering novel chemical structural biology approaches to target E3 ubiquitin ligases with small molecules. The applicant will employ state of the art structural biology, cell biology and biophysical approaches to conduct molecular and structural studies on disease-relevant human E3 ubiquitin ligases. The Ciulli lab has close collaborations and access to facilities available within both the MRC Protein Phosphorylation Unit ( http://www.ppu.mrc.ac.uk/) and more widely within the School of Life Sciences. This set-up will ensure the successful candidate will have access to whatever technologies required to conduct the projects that they are working on, including molecular, biochemical, mass spec proteomics, pharmacological and genetic methodologies including CRISPR/CAS9 knock-out and knock-in technologies. There will be regular opportunity for interaction and to discuss data within the group and with the collaborating pharma company. Job Title: Postdoctoral Research Assistant (Structural Cell Biology of E3 Ubiquitin Ligases) Grade Grade 7 (£32,236 - £39,609) Closing Date 25 August 2019 Details: https://www.jobs.dundee.ac.uk/fe/tpl_uod01.asp?s=4A515F4E5A565B1A&jobid=103…

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cut out density
by xiaowp82＠hotmail.com 14 Aug '19

14 Aug '19

Hello everyone I want to use a EM map as a model for molecular replacement. When I run "cut_out_density" in PHENIX_GUI, an error message was appeared: "Resolve error message: Could not run resolve with size 547". Does anyone meet the same problem and know how to sovle it? Thanks a lot! Sincerely yours Pan ________________________________ xiaowp82(a)hotmail.com

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MicroED Workshop 2019
by Johan Hattne 13 Aug '19

13 Aug '19

The Gonen Laboratory will hold the 5th MicroED Workshop in 2019. The workshop will be held at the MicroED Imaging Center at the UCLA David Geffen School of Medicine during December 9-12, 2019 and is open to both academia and industry. Space is limited and historically, the workshop is typically oversubscribed. Topics covered: * MicroED conception, practice and future opportunities * Electron optics for MicroED * Microscope alignment and calibration for MicroED * Sample preparation: protein and organic/inorganic materials, small molecules * Data collection for both protein and small molecules * Data analysis software, structure solution, and refinement * Choice of electron microscope hardware and cameras * MicroED publication standards: what statistics to include and when is your structure publication-ready? Further application information is available from https://cryoem.ucla.edu/pages/Workshop The application deadline is October 1, 2019. // Best wishes; Johan, on behalf of the organizers Research Specialist @ Gonen Lab ____________________________________________________ UCLA * 615 Charles E. Young Drive South BSRB #347 * Los Angeles, CA 90095

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Clipper updates for C++11
by Billy Poon 13 Aug '19

13 Aug '19

Hi everyone, As part of making CCTBX-based software compile with C++11, it looks like we need to update our checkout of clipper to the latest version. http://www.ysbl.york.ac.uk/~cowtan/clipper/clipper.html As a side note, is this a feature that is widely used? If not, we can disable the downloading of the clipper source files. Also, in addition to this post on the bulletin board, I have started an issue on Github (https://github.com/cctbx/cctbx_project/issues/379). Feel free to comment on any of these forums. -- Billy K. Poon Research Scientist, Molecular Biophysics and Integrated Bioimaging Lawrence Berkeley National Laboratory 1 Cyclotron Road, M/S 33R0345 Berkeley, CA 94720 Tel: (510) 486-5709 Fax: (510) 486-5909 Web: https://phenix-online.org

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Setting master for finding NCS operators from PDB
by Ahmad Khalifa 12 Aug '19

12 Aug '19

Hello, I have a macro-molecular structure that I want to find the NCS rotation/translation for. Does the program automatically set the first alphabetical letter chains as master's?! Is there a way to specify which chains I want as master? Regards.

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Lectureship Positions University of Kent
by Gary Thompson 07 Aug '19

07 Aug '19

We have two Jobs advertised at the University of Kent that may be of interest to structural biologists with expertise in macro molecular crystallography. https://jobs.kent.ac.uk/Vacancy.aspx?ref=STM-032-19 The School of Biosciences has a long and continuing interest in structural biology with several groups exploiting NMR and Macromolecular Crystallography to study a wide range of problems. These include infection and drug resistance, cancer and age-related diseases, cellular architecture and dynamics and reproduction, evolution and genomics and industrial biotechnology. The School of Biosciences consistently has time as a BAG at Diamond and has recently invested in a new Mosquito LCP System with humidity control for crystallisation drop set up. Other facilities available for structural biologists include a well equipped Biomolecular Science Facility (electrospray and MALDI-TOF mass spectrometers, peptide synthesisers, CD etc) an in house X-Ray source in the School of Physical Sciences (Rigaku Oxford Diffraction Supernova) and a dedicated Biological NMR Facility with BAG access at the UK national NMR facilities at the Crick and Birmingham. Applications close 23.59 hours BST 19th August. See Job Description for further details. regards gary ------------------------------------------- Dr Gary S Thompson School of Biosciences, University of Kent, Canterbury, Kent, England, CT2 7NZ tel: 01227 82 7117 e-mail: g.s.thompson(a)kent.ac.uk<mailto:[email protected]> orchid: orcid.org/0000-0001-9399-7636<http://orcid.org/0000-0001-9399-7636> -------------------------------------------

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Phenix downloads are now available
by Billy Poon 07 Aug '19

07 Aug '19

Hi everyone, We fixed the issue with our server, so downloads are now available. We apologize for the inconvenience and please let us know if you encounter any issues. Thanks! -- Billy K. Poon Research Scientist, Molecular Biophysics and Integrated Bioimaging Lawrence Berkeley National Laboratory 1 Cyclotron Road, M/S 33R0345 Berkeley, CA 94720 Tel: (510) 486-5709 Fax: (510) 486-5909 Web: https://phenix-online.org

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Phenix downloads are currently unavailable
by Billy Poon 06 Aug '19

06 Aug '19

Hi everyone, There is currently an issue with the server hosting the Phenix downloads. We are looking into it and we will post and update when the issue is resolved. -- Billy K. Poon Research Scientist, Molecular Biophysics and Integrated Bioimaging Lawrence Berkeley National Laboratory 1 Cyclotron Road, M/S 33R0345 Berkeley, CA 94720 Tel: (510) 486-5709 Fax: (510) 486-5909 Web: https://phenix-online.org

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Ligand build in coot
by Pham, Hang 01 Aug '19

01 Aug '19

Hello, I have an alpha-lactose as ligand in my model. It is possible that the glucose ring of alpha-lactose is opened since I do not see the whole density of ring and there are an extend density after C2’ of the glucose molecule. Does anyone know how to cleave the covalent between O’ and C1’ to form linear glucose in coot or should I build a new ligand from beginning (beta-galactose cyclic forming beta-1-4 glycosidic linkage with a linear glucose) in coot ? Thank you in advance Hang Pham ------------------------------------------------------ Hang Pham, Ph.D Student, The Doucet Lab Centre Armand-Frappier Santé Biotechnologie Institut National de la Recherche Scientifique (INRS) Université du Québec Réseau International des Instituts Pasteur 531 Boulevard des Prairies Laval (Québec) H7V 1B7 CANADA Téléphone : (450) 687-5010, poste 4210 Site web: http://www.profs.inrs.ca/ndoucet/

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General interest
by John R Helliwell 01 Aug '19

01 Aug '19

Dear Colleagues, The details, including all abstracts, for the IUCr Satellite at ECM32 Vienna on Data Science Skills in Publishing for Editors, Authors and Referees can be found here:- https://forums.iucr.org/viewtopic.php?f=39&t=419 Best wishes, John Emeritus Professor John R Helliwell DSc Chairman of the IUCr Committee on Data

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Phenix, MolProbity, and Amber
by Eric Williams 31 Jul '19

31 Jul '19

Greetings, all I'm trying to run the MolProbity programs (reduce, ramalyze, etc) in Phenix 1.16-3649, and I get the following warning: "Could not import the compiled Python-sander interface. Make sure you have the Python development libraries installed and that you have sourced amber.sh or amber.csh" I do not recall seeing that in earlier versions. Do I need to worry about it? If so, how do I fix it? Thanks. :) Eric

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General interest
by John R Helliwell 30 Jul '19

30 Jul '19

Dear Colleagues, For your general interest, you can find the lecture slides that I presented at ACA 2019 in the Transactions Symposium on Data via the weblink here:- https://forums.iucr.org/viewtopic.php?f=39&t=421 Best wishes, John Emeritus Professor John R Helliwell DSc Chairman of IUCr CommDat

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ISOLDE dev builds now available
by Tristan Croll 30 Jul '19

30 Jul '19

Hi all, Since the release of ISOLDE 1.0b3 I've begun releasing regular (weekly~fortnightly) development builds of ISOLDE. These are built against the ChimeraX daily build at the time of release - if you download a ChimeraX-daily build and install ISOLDE in the usual way via Tools/More Tools... this is what you'll get. In case you're worried, the dev and official 1.0b3 builds install into different directories, so it's quite straightforward to have both versions running independently on the same machine. The dev builds are *not* compatible with the ChimeraX 0.9 stable release. Some important changes since 1.0b3/ChimeraX 0.9: - the ChimeraX team have fixed some bugs affecting PDB and mmCIF I/O (primarily involving the handling of "imperfect" files) - fixed a bug causing the simulation to crash if the minimiser didn't converge in the first round - added status messages during simulation startup, and clear indications of when a simulation is running/paused - improved simulation startup time, and handling of custom ligands (preparing ligand definition files is a work in progress and will currently need you to do some work outside ISOLDE - feel free to contact me if you have an urgent case) Best regards, Tristan

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modify.remove option in phenix.refine
by wtempel 29 Jul '19

29 Jul '19

Hi, for calculation of an omit map, with the atoms in question fully removed from the model, I experimented with the modify_start_model.modify.remove option and got: ====================== Modifying start model if requested ===================== Size before: 505 size after: 491 Traceback (most recent call last): File "/home/user1/phenix-1.16-3549/build/../modules/phenix/phenix/command_line/refine.py", line 11, in command_line.run(command_name="phenix.refine", args=sys.argv[1:]) File "/home/user1/phenix-1.16-3549/modules/phenix/phenix/refinement/command_line.py", line 106, in run log=log) File "/home/user1/phenix-1.16-3549/modules/phenix/phenix/refinement/driver.py", line 271, in __init__ self.model.set_xray_structure(modify_model_obj.xray_structure) File "/home/user1/phenix-1.16-3549/modules/cctbx_project/mmtbx/model/model.py", line 693, in set_xray_structure self.set_sites_cart_from_xrs() File "/home/user1/phenix-1.16-3549/modules/cctbx_project/mmtbx/model/model.py", line 1722, in set_sites_cart_from_xrs self._pdb_hierarchy.adopt_xray_structure(self._xray_structure) File "/home/user1/phenix-1.16-3549/modules/cctbx_project/iotbx/pdb/hierarchy.py", line 688, in adopt_xray_structure raise RuntimeError("Incompatible size of hierarchy and scatterers array.") RuntimeError: Incompatible size of hierarchy and scatterers array. I verified that my intended selection indeed comprises 14 atoms. Has anyone used the remove option inside phenix.refine successfully. Thanks. Wolfram Tempel

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cbf to sfrm
by Tim Gruene 28 Jul '19

28 Jul '19

Dear all, recently the conversion from CBF to SFRM frame format with APEX was discussed on the Bruker mailing list ("Synchrotron data with Bruker Software"), including a potential bug that parameters in the frames other than the first frame are not set correctly. The workaround to re-convert from SFRM to SFRM a second time did not help in my case. I therefore updated my program sfrmtools, available at https:// homepage.univie.ac.at/tim.gruene/research/programs/conv/sfrmtools/ With the option '-u',you can provide the first frame of the run, and via '-p' a parameter file that contains the critical parameters (see documentation at above URL) to update the header for all frames in this run. In case you have twinned data and want to benefit from SAINT, this should be possible with this feature. Both 64bit Linux binary and the source code are available. The program has no dependencies and should compile under any platform. I did not debug this new feature very thoroughly, but it worked for me so far. Any bug reports are welcome to this address tim.gruene(a)univie.ac.at I hope this is helpful for one or two users. I acknowledge the thorough documentation of XDS, of SAINT, and of the SFRM header format. Kind regards, Tim cc Bruker mailing list, CCP4BB, phenixBB -- -- Tim Gruene Head of the Centre for X-ray Structure Analysis Faculty of Chemistry University of Vienna Phone: +43-1-4277-70202 GPG Key ID = A46BEE1A

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Unwanted LINK records
by Luca Pellegrini 27 Jul '19

27 Jul '19

Hello, Phenix.real_space_refine generates a few spurious covalent bonds between protein and ligand in my structure, which distort the local structure, and then adds the corresponding LINK records in the output file. Is there a way to avoid this? I am aware of the anti-link option previously mentioned in the phenixbb: http://www.phenix-online.org/pipermail/phenixbb/2018-January/023677.html, but I was wondering if there was another way of preventing this from happening. I am using Phenix 1.15.2-3472. Best wishes, Luca Luca Pellegrini, PhD Department of Biochemistry University of Cambridge Cambridge CB2 1GA United Kingdom lp212(a)cam.ac.uk tel.: 0044 1223 760469 https://www.bioc.cam.ac.uk/pellegrini-group/pellegrini-group @PellegriniLab

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Symmetry of map vs Symmetry of model
by pramod kumar 27 Jul '19

27 Jul '19

Dear all, I have a query related to symmetry imposition and corresponding tweaking of model. If symmetry (say, C4) was imposed during the reconstruction of a 3D volume, does symmetry also need to be imposed when building the atomic model (say, in Phenix)? Or could this constrain be relaxed? Do we need to tweak the model in Coot for other chains or since it is build on symmetrical partners therefore should only be made in one chain and copied for all without any fitting? Pramod Jaykar, Ph.D.

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Re: [phenixbb] Unwanted LINK records
by Dale Kreitler 26 Jul '19

26 Jul '19

Hi Luca, Try running with the parameter: refinement.pdb_interpretation.automatic_linking.link_ligands=False Check if automatic linking is enabled with the All parameters button in the GUI. Looks like the default might be True? -D On Fri, Jul 26, 2019 at 11:21 AM Luca Pellegrini <lp212(a)cam.ac.uk> wrote: > Hello, > > Phenix.real_space_refine generates a few spurious covalent bonds between > protein and ligand in my structure, which distort the local structure, and > then adds the corresponding LINK records in the output file. Is there a way > to avoid this? > > I am aware of the anti-link option previously mentioned in the phenixbb: > http://www.phenix-online.org/pipermail/phenixbb/2018-January/023677.html, > but I was wondering if there was another way of preventing this from > happening. I am using Phenix 1.15.2-3472. > > Best wishes, > Luca > > Luca Pellegrini, PhD > Department of Biochemistry > University of Cambridge > Cambridge CB2 1GA > United Kingdom > > lp212(a)cam.ac.uk > tel.: 0044 1223 760469 > https://www.bioc.cam.ac.uk/pellegrini-group/pellegrini-group > @PellegriniLab > > > > _______________________________________________ > phenixbb mailing list > phenixbb(a)phenix-online.org > http://phenix-online.org/mailman/listinfo/phenixbb > Unsubscribe: phenixbb-leave(a)phenix-online.org > -- Dale Kreitler Graduate Research Assistant Gellman Lab Department of Chemistry University of Wisconsin-Madison

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Symmetry of map Vs Symmetry of model
by pramod kumar 26 Jul '19

26 Jul '19

Dear all, I have a query related to symmetry imposition and corresponding tweaking of model. If symmetry (say, C4) was imposed during the reconstruction of a 3D volume, does symmetry also need to be imposed when building the atomic model (say, in Phenix)? Or could this constrain be relaxed? Do we need to tweak the model in Coot for other chains or since it is build on symmetrical partners therefore should only be made in one chain and copied for all without any fitting? Pramod Jaykar, Ph.D.

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CryoEM specialist positions open at CSIR-CCMB, India
by Rukmini Raju 23 Jul '19

23 Jul '19

Dear All, This is to bring to your kind attention two vacancies for Structural Biologists with CryoEM expertise at the CCMB, Hyderabad, India. CSIR-Centre for Cellular and Molecular Biology, Hyderabad (CSIR-CCMB) is a Premier Research Laboratory under the Council of Scientific & Industrial Research (CSIR), involved in multidisciplinary R&D programmes of both basic and applied nature across scientific disciplines of biological sciences. The link for the application is given below: http://www.ccmb.res.in/index.php?view=notifications&mid=0&id=71&nid=268 Best regards, Sankar -- ****************************************************************************** Dr. Rajan Sankaranarayanan Chief Scientist, Structural Biology Laboratory CSIR-Centre for Cellular and Molecular Biology (CCMB) Uppal Road Hyderabad - 500 007 India. Ph: +91-(0)40 2719 2832 to 2835 (Lab) +91-(0)40 2719 2500 (CCMB Reception) Fax: +91-(0)40 2716 0252, 2716 0591 e-mail: sankar(a)ccmb.res.in sankarfr(a)yahoo.com Web: http://e-portal.ccmb.res.in/e-space/sankar/index.html ******************************************************************************** -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ R. Rukmini Principal Technical Officer Structural Biology, R-100, R&D Building CSIR-Centre for Cellular and Molecular Biology Uppal Road, Hyderabad - 500 007 India Phone# +91-40-27192953(callto:+91-40-27192953) (R-100) +91-40-27192835(callto:+91-40-27192835) (Lab, Main Building) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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